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Results for ASN:
AS20057

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Whois

#
# ARIN WHOIS data and services are subject to the Terms of Use
# available at: https://www.arin.net/resources/registry/whois/tou/
#
# If you see inaccuracies in the results, please report at
# https://www.arin.net/resources/registry/whois/inaccuracy_reporting/
#
# Copyright 1997-2025, American Registry for Internet Numbers, Ltd.
#

ASNumber: 20057
ASName: ATT-MOBILITY-LLC-AS20057
ASHandle: AS20057
RegDate: 2001-03-20
Updated: 2025-03-18
Ref: https://rdap.arin.net/registry/autnum/20057

OrgName: AT&T Enterprises, LLC
OrgId: AEL-360
Address: 5302 HARRY HINES BLVD
City: Dallas
StateProv: TX
PostalCode: 75235
Country: US
RegDate: 2024-11-22
Updated: 2025-08-13
Ref: https://rdap.arin.net/registry/entity/AEL-360

OrgAbuseHandle: ABUSE7-ARIN
OrgAbuseName: abuse
OrgAbusePhone: +1-919-319-8167
OrgAbuseEmail: abuse@att.net
OrgAbuseRef: https://rdap.arin.net/registry/entity/ABUSE7-ARIN

OrgTechHandle: ZS44-ARIN
OrgTechName: IPAdmin-ATT Internet Services
OrgTechPhone: +1-888-510-5545
OrgTechEmail: ipadmin@semail.att.com
OrgTechRef: https://rdap.arin.net/registry/entity/ZS44-ARIN

OrgRoutingHandle: ROUTI59-ARIN
OrgRoutingName: Routing POC
OrgRoutingPhone: +1-999-999-9999
OrgRoutingEmail: DL-routing_poc@att.com
OrgRoutingRef: https://rdap.arin.net/registry/entity/ROUTI59-ARIN

OrgTechHandle: ICC-ARIN
OrgTechName: IP Team
OrgTechPhone: +1-888-876-2382
OrgTechEmail: rm-ipspecialist@att.com
OrgTechRef: https://rdap.arin.net/registry/entity/ICC-ARIN

#
# ARIN WHOIS data and services are subject to the Terms of Use
# available at: https://www.arin.net/resources/registry/whois/tou/
#
# If you see inaccuracies in the results, please report at
# https://www.arin.net/resources/registry/whois/inaccuracy_reporting/
#
# Copyright 1997-2025, American Registry for Internet Numbers, Ltd.
#

IPv4 Results:

AS20057 AT&T Mobility LLC
32.144.0.0 - 32.159.255.255
32.176.0.0 - 32.179.255.255
66.102.186.0 - 66.102.186.255
74.191.69.0 - 74.191.69.255
107.72.96.0 - 107.72.99.255
107.72.162.0 - 107.72.165.255
107.77.64.0 - 107.77.97.255
107.77.100.0 - 107.77.101.255
107.77.104.0 - 107.77.111.255
107.77.160.0 - 107.77.161.255
107.77.164.0 - 107.77.165.255
107.77.168.0 - 107.77.169.255
107.77.172.0 - 107.77.173.255
107.80.0.0 - 107.81.255.255
107.84.0.0 - 107.85.255.255
107.92.0.0 - 107.92.127.255
107.92.192.0 - 107.93.127.255
107.94.192.0 - 107.95.31.255
107.95.64.0 - 107.95.119.255
107.95.128.0 - 107.95.255.255
107.106.0.0 - 107.107.255.255
107.224.0.0 - 107.235.255.255
107.250.0.0 - 107.250.31.255
108.144.0.0 - 108.145.255.255
108.146.64.0 - 108.154.255.255
108.158.128.0 - 108.158.159.255
127.255.255.255 - 127.255.255.255
127.255.255.255 - 127.255.255.255
127.255.255.255 - 127.255.255.255
127.255.255.255 - 127.255.255.255
127.255.255.255 - 127.255.255.255
127.255.255.255 - 127.255.255.255
127.255.255.255 - 127.255.255.255
127.255.255.255 - 127.255.255.255
127.255.255.255 - 127.255.255.255
127.255.255.255 - 127.255.255.255
127.255.255.255 - 127.255.255.255
127.255.255.255 - 127.255.255.255
127.255.255.255 - 127.255.255.255
127.255.255.255 - 127.255.255.255
127.255.255.255 - 127.255.255.255
127.255.255.255 - 127.255.255.255
127.255.255.255 - 127.255.255.255
127.255.255.255 - 127.255.255.255
127.255.255.255 - 127.255.255.255
127.255.255.255 - 127.255.255.255
127.255.255.255 - 127.255.255.255
127.255.255.255 - 127.255.255.255
127.255.255.255 - 127.255.255.255
127.255.255.255 - 127.255.255.255
127.255.255.255 - 127.255.255.255
127.255.255.255 - 127.255.255.255
127.255.255.255 - 127.255.255.255
127.255.255.255 - 127.255.255.255
127.255.255.255 - 127.255.255.255
127.255.255.255 - 127.255.255.255
127.255.255.255 - 127.255.255.255
127.255.255.255 - 127.255.255.255
127.255.255.255 - 127.255.255.255
127.255.255.255 - 127.255.255.255
127.255.255.255 - 127.255.255.255
127.255.255.255 - 127.255.255.255
127.255.255.255 - 127.255.255.255
127.255.255.255 - 127.255.255.255
127.255.255.255 - 127.255.255.255
127.255.255.255 - 127.255.255.255
127.255.255.255 - 127.255.255.255

IPv6 Results:

AS20057 AT&T Mobility LLC
2600:380:: - 2600:380:7ff:ffff:ffff:ffff:ffff:ffff Prefix: 37
2600:380:800:: - 2600:380:bff:ffff:ffff:ffff:ffff:ffff Prefix: 38
2600:380:c00:: - 2600:380:fff:ffff:ffff:ffff:ffff:ffff Prefix: 38
2600:380:1000:: - 2600:380:17ff:ffff:ffff:ffff:ffff:ffff Prefix: 37
2600:380:1800:: - 2600:380:187f:ffff:ffff:ffff:ffff:ffff Prefix: 41
2600:380:1880:: - 2600:380:18ff:ffff:ffff:ffff:ffff:ffff Prefix: 41
2600:380:1900:: - 2600:380:19ff:ffff:ffff:ffff:ffff:ffff Prefix: 40
2600:380:1a00:: - 2600:380:1bff:ffff:ffff:ffff:ffff:ffff Prefix: 39
2600:380:2000:: - 2600:380:27ff:ffff:ffff:ffff:ffff:ffff Prefix: 37
2600:380:2800:: - 2600:380:2fff:ffff:ffff:ffff:ffff:ffff Prefix: 37
2600:380:3000:: - 2600:380:37ff:ffff:ffff:ffff:ffff:ffff Prefix: 37
2600:380:3800:: - 2600:380:3fff:ffff:ffff:ffff:ffff:ffff Prefix: 37
2600:380:4000:: - 2600:380:43ff:ffff:ffff:ffff:ffff:ffff Prefix: 38
2600:380:4400:: - 2600:380:44ff:ffff:ffff:ffff:ffff:ffff Prefix: 40
2600:380:4500:: - 2600:380:45ff:ffff:ffff:ffff:ffff:ffff Prefix: 40
2600:380:4600:: - 2600:380:46ff:ffff:ffff:ffff:ffff:ffff Prefix: 40
2600:380:4700:: - 2600:380:477f:ffff:ffff:ffff:ffff:ffff Prefix: 41
2600:380:4780:: - 2600:380:47ff:ffff:ffff:ffff:ffff:ffff Prefix: 41
2600:380:4800:: - 2600:380:4bff:ffff:ffff:ffff:ffff:ffff Prefix: 38
2600:380:4c00:: - 2600:380:4c7f:ffff:ffff:ffff:ffff:ffff Prefix: 41
2600:380:4c80:: - 2600:380:4cff:ffff:ffff:ffff:ffff:ffff Prefix: 41
2600:380:4d00:: - 2600:380:4d7f:ffff:ffff:ffff:ffff:ffff Prefix: 41
2600:380:4d80:: - 2600:380:4dff:ffff:ffff:ffff:ffff:ffff Prefix: 41
2600:380:4e00:: - 2600:380:4fff:ffff:ffff:ffff:ffff:ffff Prefix: 39
2600:380:5000:: - 2600:380:51ff:ffff:ffff:ffff:ffff:ffff Prefix: 39
2600:380:5200:: - 2600:380:52ff:ffff:ffff:ffff:ffff:ffff Prefix: 40
2600:380:5300:: - 2600:380:537f:ffff:ffff:ffff:ffff:ffff Prefix: 41
2600:380:5380:: - 2600:380:53ff:ffff:ffff:ffff:ffff:ffff Prefix: 41
2600:380:5400:: - 2600:380:57ff:ffff:ffff:ffff:ffff:ffff Prefix: 38
2600:380:5800:: - 2600:380:587f:ffff:ffff:ffff:ffff:ffff Prefix: 41
2600:380:5880:: - 2600:380:58ff:ffff:ffff:ffff:ffff:ffff Prefix: 41
2600:380:5900:: - 2600:380:597f:ffff:ffff:ffff:ffff:ffff Prefix: 41
2600:380:5980:: - 2600:380:59ff:ffff:ffff:ffff:ffff:ffff Prefix: 41
2600:380:5a00:: - 2600:380:5a7f:ffff:ffff:ffff:ffff:ffff Prefix: 41
2600:380:5a80:: - 2600:380:5aff:ffff:ffff:ffff:ffff:ffff Prefix: 41
2600:380:5b00:: - 2600:380:5bff:ffff:ffff:ffff:ffff:ffff Prefix: 40
2600:380:5c00:: - 2600:380:5fff:ffff:ffff:ffff:ffff:ffff Prefix: 38
2600:380:6000:: - 2600:380:607f:ffff:ffff:ffff:ffff:ffff Prefix: 41
2600:380:6080:: - 2600:380:60ff:ffff:ffff:ffff:ffff:ffff Prefix: 41
2600:380:6100:: - 2600:380:617f:ffff:ffff:ffff:ffff:ffff Prefix: 41
2600:380:6180:: - 2600:380:61ff:ffff:ffff:ffff:ffff:ffff Prefix: 41
2600:380:6200:: - 2600:380:627f:ffff:ffff:ffff:ffff:ffff Prefix: 41
2600:380:6280:: - 2600:380:62ff:ffff:ffff:ffff:ffff:ffff Prefix: 41
2600:380:6300:: - 2600:380:637f:ffff:ffff:ffff:ffff:ffff Prefix: 41
2600:380:6380:: - 2600:380:63ff:ffff:ffff:ffff:ffff:ffff Prefix: 41
2600:380:6400:: - 2600:380:647f:ffff:ffff:ffff:ffff:ffff Prefix: 41
2600:380:6480:: - 2600:380:64ff:ffff:ffff:ffff:ffff:ffff Prefix: 41
2600:380:6500:: - 2600:380:657f:ffff:ffff:ffff:ffff:ffff Prefix: 41
2600:380:6580:: - 2600:380:65ff:ffff:ffff:ffff:ffff:ffff Prefix: 41
2600:380:6600:: - 2600:380:667f:ffff:ffff:ffff:ffff:ffff Prefix: 41
2600:380:6680:: - 2600:380:66ff:ffff:ffff:ffff:ffff:ffff Prefix: 41
2600:380:6700:: - 2600:380:67ff:ffff:ffff:ffff:ffff:ffff Prefix: 40
2600:380:6800:: - 2600:380:687f:ffff:ffff:ffff:ffff:ffff Prefix: 41
2600:380:6900:: - 2600:380:69ff:ffff:ffff:ffff:ffff:ffff Prefix: 40
2600:380:6a00:: - 2600:380:6aff:ffff:ffff:ffff:ffff:ffff Prefix: 40
2600:380:6b00:: - 2600:380:6bff:ffff:ffff:ffff:ffff:ffff Prefix: 40
2600:380:6c00:: - 2600:380:6fff:ffff:ffff:ffff:ffff:ffff Prefix: 38
2600:380:7000:: - 2600:380:73ff:ffff:ffff:ffff:ffff:ffff Prefix: 38
2600:380:7400:: - 2600:380:747f:ffff:ffff:ffff:ffff:ffff Prefix: 41
2600:380:7480:: - 2600:380:74ff:ffff:ffff:ffff:ffff:ffff Prefix: 41
2600:380:7500:: - 2600:380:75ff:ffff:ffff:ffff:ffff:ffff Prefix: 40
2600:380:7600:: - 2600:380:767f:ffff:ffff:ffff:ffff:ffff Prefix: 41
2600:380:7680:: - 2600:380:76ff:ffff:ffff:ffff:ffff:ffff Prefix: 41
2600:380:7700:: - 2600:380:777f:ffff:ffff:ffff:ffff:ffff Prefix: 41
2600:380:7780:: - 2600:380:77ff:ffff:ffff:ffff:ffff:ffff Prefix: 41
2600:380:7800:: - 2600:380:787f:ffff:ffff:ffff:ffff:ffff Prefix: 41
2600:380:7880:: - 2600:380:78ff:ffff:ffff:ffff:ffff:ffff Prefix: 41
2600:380:7900:: - 2600:380:797f:ffff:ffff:ffff:ffff:ffff Prefix: 41
2600:380:7980:: - 2600:380:79ff:ffff:ffff:ffff:ffff:ffff Prefix: 41
2600:380:7a00:: - 2600:380:7aff:ffff:ffff:ffff:ffff:ffff Prefix: 40
2600:380:7b00:: - 2600:380:7b7f:ffff:ffff:ffff:ffff:ffff Prefix: 41
2600:380:7b80:: - 2600:380:7bff:ffff:ffff:ffff:ffff:ffff Prefix: 41
2600:380:7c00:: - 2600:380:7c7f:ffff:ffff:ffff:ffff:ffff Prefix: 41
2600:380:7c80:: - 2600:380:7cff:ffff:ffff:ffff:ffff:ffff Prefix: 41
2600:380:7d00:: - 2600:380:7d7f:ffff:ffff:ffff:ffff:ffff Prefix: 41
2600:380:7d80:: - 2600:380:7dff:ffff:ffff:ffff:ffff:ffff Prefix: 41
2600:380:7e00:: - 2600:380:7fff:ffff:ffff:ffff:ffff:ffff Prefix: 39
2600:380:8000:: - 2600:380:80ff:ffff:ffff:ffff:ffff:ffff Prefix: 40
2600:380:8400:: - 2600:380:84ff:ffff:ffff:ffff:ffff:ffff Prefix: 40
2600:380:8500:: - 2600:380:85ff:ffff:ffff:ffff:ffff:ffff Prefix: 40
2600:380:8600:: - 2600:380:86ff:ffff:ffff:ffff:ffff:ffff Prefix: 40
2600:380:8700:: - 2600:380:87ff:ffff:ffff:ffff:ffff:ffff Prefix: 40
2600:380:8800:: - 2600:380:88ff:ffff:ffff:ffff:ffff:ffff Prefix: 40
2600:380:8900:: - 2600:380:89ff:ffff:ffff:ffff:ffff:ffff Prefix: 40
2600:380:8a00:: - 2600:380:8aff:ffff:ffff:ffff:ffff:ffff Prefix: 40
2600:380:8b00:: - 2600:380:8b7f:ffff:ffff:ffff:ffff:ffff Prefix: 41
2600:380:8b80:: - 2600:380:8bff:ffff:ffff:ffff:ffff:ffff Prefix: 41
2600:380:8c00:: - 2600:380:8cff:ffff:ffff:ffff:ffff:ffff Prefix: 40
2600:380:8d00:: - 2600:380:8dff:ffff:ffff:ffff:ffff:ffff Prefix: 40
2600:380:8e00:: - 2600:380:8eff:ffff:ffff:ffff:ffff:ffff Prefix: 40
2600:380:9000:: - 2600:380:90ff:ffff:ffff:ffff:ffff:ffff Prefix: 40
2600:380:9100:: - 2600:380:91ff:ffff:ffff:ffff:ffff:ffff Prefix: 40
2600:380:9200:: - 2600:380:92ff:ffff:ffff:ffff:ffff:ffff Prefix: 40
2600:380:9400:: - 2600:380:947f:ffff:ffff:ffff:ffff:ffff Prefix: 41
2600:380:9480:: - 2600:380:94ff:ffff:ffff:ffff:ffff:ffff Prefix: 41
2600:380:9500:: - 2600:380:957f:ffff:ffff:ffff:ffff:ffff Prefix: 41
2600:380:9580:: - 2600:380:95ff:ffff:ffff:ffff:ffff:ffff Prefix: 41
2600:380:9800:: - 2600:380:98ff:ffff:ffff:ffff:ffff:ffff Prefix: 40
2600:380:9900:: - 2600:380:99ff:ffff:ffff:ffff:ffff:ffff Prefix: 40
2600:380:9a00:: - 2600:380:9aff:ffff:ffff:ffff:ffff:ffff Prefix: 40
2600:380:9b00:: - 2600:380:9bff:ffff:ffff:ffff:ffff:ffff Prefix: 40
2600:380:9c00:: - 2600:380:9cff:ffff:ffff:ffff:ffff:ffff Prefix: 40
2600:380:9d00:: - 2600:380:9dff:ffff:ffff:ffff:ffff:ffff Prefix: 40
2600:380:9e00:: - 2600:380:9eff:ffff:ffff:ffff:ffff:ffff Prefix: 40
2600:380:9f00:: - 2600:380:9f7f:ffff:ffff:ffff:ffff:ffff Prefix: 41
2600:380:9f80:: - 2600:380:9fff:ffff:ffff:ffff:ffff:ffff Prefix: 41
2600:380:a000:: - 2600:380:a07f:ffff:ffff:ffff:ffff:ffff Prefix: 41
2600:380:a080:: - 2600:380:a0ff:ffff:ffff:ffff:ffff:ffff Prefix: 41
2600:380:a100:: - 2600:380:a17f:ffff:ffff:ffff:ffff:ffff Prefix: 41
2600:380:a180:: - 2600:380:a1ff:ffff:ffff:ffff:ffff:ffff Prefix: 41
2600:380:a200:: - 2600:380:a27f:ffff:ffff:ffff:ffff:ffff Prefix: 41
2600:380:a280:: - 2600:380:a2ff:ffff:ffff:ffff:ffff:ffff Prefix: 41
2600:380:a300:: - 2600:380:a37f:ffff:ffff:ffff:ffff:ffff Prefix: 41
2600:380:a380:: - 2600:380:a3ff:ffff:ffff:ffff:ffff:ffff Prefix: 41
2600:380:a400:: - 2600:380:a4ff:ffff:ffff:ffff:ffff:ffff Prefix: 40
2600:380:a500:: - 2600:380:a5ff:ffff:ffff:ffff:ffff:ffff Prefix: 40
2600:380:a600:: - 2600:380:a7ff:ffff:ffff:ffff:ffff:ffff Prefix: 39
2600:380:b400:: - 2600:380:b47f:ffff:ffff:ffff:ffff:ffff Prefix: 41
2600:380:b480:: - 2600:380:b4ff:ffff:ffff:ffff:ffff:ffff Prefix: 41
2600:380:b500:: - 2600:380:b57f:ffff:ffff:ffff:ffff:ffff Prefix: 41
2600:380:b580:: - 2600:380:b5ff:ffff:ffff:ffff:ffff:ffff Prefix: 41
2600:380:b600:: - 2600:380:b7ff:ffff:ffff:ffff:ffff:ffff Prefix: 39
2600:380:b800:: - 2600:380:b87f:ffff:ffff:ffff:ffff:ffff Prefix: 41
2600:380:b880:: - 2600:380:b8ff:ffff:ffff:ffff:ffff:ffff Prefix: 41
2600:380:b900:: - 2600:380:b97f:ffff:ffff:ffff:ffff:ffff Prefix: 41
2600:380:b980:: - 2600:380:b9ff:ffff:ffff:ffff:ffff:ffff Prefix: 41
2600:380:ba00:: - 2600:380:bbff:ffff:ffff:ffff:ffff:ffff Prefix: 39
2600:380:bc00:: - 2600:380:bcff:ffff:ffff:ffff:ffff:ffff Prefix: 40
2600:380:bd00:: - 2600:380:bdff:ffff:ffff:ffff:ffff:ffff Prefix: 40
2600:380:be00:: - 2600:380:bfff:ffff:ffff:ffff:ffff:ffff Prefix: 39
2600:380:c000:: - 2600:380:c0ff:ffff:ffff:ffff:ffff:ffff Prefix: 40
2600:380:c100:: - 2600:380:c17f:ffff:ffff:ffff:ffff:ffff Prefix: 41
2600:380:c180:: - 2600:380:c1ff:ffff:ffff:ffff:ffff:ffff Prefix: 41
2600:380:c200:: - 2600:380:c3ff:ffff:ffff:ffff:ffff:ffff Prefix: 39
2600:380:c400:: - 2600:380:c47f:ffff:ffff:ffff:ffff:ffff Prefix: 41
2600:380:c480:: - 2600:380:c4ff:ffff:ffff:ffff:ffff:ffff Prefix: 41
2600:380:c500:: - 2600:380:c57f:ffff:ffff:ffff:ffff:ffff Prefix: 41
2600:380:c580:: - 2600:380:c5ff:ffff:ffff:ffff:ffff:ffff Prefix: 41
2600:380:c600:: - 2600:380:c7ff:ffff:ffff:ffff:ffff:ffff Prefix: 39
2600:387:: - 2600:387:0:ffff:ffff:ffff:ffff:ffff Prefix: 48
2600:387:1:: - 2600:387:1:ffff:ffff:ffff:ffff:ffff Prefix: 48
2600:387:2:: - 2600:387:2:ffff:ffff:ffff:ffff:ffff Prefix: 48
2600:387:3:: - 2600:387:3:ffff:ffff:ffff:ffff:ffff Prefix: 48
2600:387:4:: - 2600:387:4:ffff:ffff:ffff:ffff:ffff Prefix: 48
2600:387:5:: - 2600:387:5:ffff:ffff:ffff:ffff:ffff Prefix: 48
2600:387:6:: - 2600:387:6:ffff:ffff:ffff:ffff:ffff Prefix: 48
2600:387:7:: - 2600:387:7:ffff:ffff:ffff:ffff:ffff Prefix: 48
2600:387:8:: - 2600:387:8:ffff:ffff:ffff:ffff:ffff Prefix: 48
2600:387:9:: - 2600:387:9:ffff:ffff:ffff:ffff:ffff Prefix: 48
2600:387:a:: - 2600:387:a:ffff:ffff:ffff:ffff:ffff Prefix: 48
2600:387:b:: - 2600:387:b:ffff:ffff:ffff:ffff:ffff Prefix: 48

WHOIS Lookup

Determine details about the online resource by using:

IP address
Domain name
Autonomous system number (ASN)
Company name

You can get information about the owners of Internet resources. Аind out how to contact the owner of the resource via email or other methods of communication.

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